At this point in time, you have support for the Typhoon H in what way? New accessory development? New firmware development? New features? Perhaps that support is in customer service repairs and warranty coverage?
From my perspective, the 920, 920+, and the Typhoon H are pretty much equal in factory support at this point in time. Parts and repairs only.
At conception, the H was never designed to have an aperture control camera. The cost of developing one for the H post release, including the modifications needed for the ST-16 to control it, would have been prohibitive considering the low number of people that would have spent the extra money to buy it. Aperture control mods would not have been limited to the camera, they would require a redesign of the gimbal as well since an aperture adjustable lens is heavier than a fixed lens.
Insult to injury would be added as few that obtained one would learn how to make effective use of the feature. We can look at the number of people that still haven’t figured out how to effectively use the features provided for the CGO-3+ to validate that. Toss in the fact the Typhoon H does not have a flight duration that would allow the time needed for working with aperture control along with the camera’s existing features.
Truth is, the Typhoon H has seen exactly the same number of hardware improvements other model platforms have since its release, and that number is zero. The “other” platforms referred to with aperture control did not obtain them by adding hardware to a pre-existing model. They obtained that feature by obsoleting an existing model and releasing a new model people had to buy to obtain that feature. Having to perpetually buy new models every 6-9 months to obtain new features of marginal additional value is a game of diminishing returns, with those obtaining the most benefit being the manufacturer as they end up capturing far more of the customer’s money through repeated model releases.
The CGO-3+ will provide excellent imagery for those that learn how to make full use of its existing features, but most don’t. Aperture control would not make them better photographers as they would need to learn how to integrate aperture with every other camera feature to obtain the best imagery. Adding another feature like aperture control would just toss one more factor into image creativity the majority of people never use anyway. Just adjusting for WB and EV is more than they do with their hand held cameras.